Aspiration sprayer for insecticides



FIG. 1 is a three-quarter perspective view of an aspiration sprayer for insecticides showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is an end elevational view thereof taken from the right-hand end of FIG. 2; and

FIG. 5 is an end elevational view thereof taken from the left-hand end of FIG. 2.

The broken line showing of the bottle in FIG. 1 of the drawing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for an aspiration sprayer for insecticides, as shown. 